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Typically , can filling valveslast about 5 years without any issues , depending on the quality of the valve , strong urine content , and how frequently the toilet is flush . know how to replace a toilet filling valve pay off when one inescapably betray due to dust , hard weewee mineral bod - up , or regular wear - and - tear . On average , employ a professional plumber to indemnify a potty be about $ 60 to $ 150 , while replacing the toilet filling valve on your own may only cost about $ 10 to $ 30 .

To keep your toilet working as intended while keeping more money in your pocketbook , practice this guide to learn how to supercede a toilet fill valve .

how to replace a toilet fill valve - homeowner using wrench to fix toilet

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Tools & Materials

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Project Overview

Working Time : 20 minutesTotal Time : 40 minutesSkill story : IntermediateEstimated Cost : $ 10 to $ 30

BEFORE YOU BEGIN

There are two main parts of a toilet tank : the flush valve and the fill valve . Thetoilet flush valveis the factor responsible for emptying the tank into the toilet bowl and closing the connector between the tank and bowl when the tank has been evacuate of water . The toilet fill valve is also locate inside the army tank , where it ’s responsible for allowing water to menstruate into the tank and shut out off the menses once the H2O level reaches a determined percentage point .

However , even if the toilet fill valve is n’t 5 years old yet , you may comment that the lavatory keeps running after flushing or operate intermittently when not in habit . This could point that the fill valve is leak or has neglect , in which case you will need a toilet fill valve replacement . First , though , make certain the overflow thermionic vacuum tube is the right acme for the stool and that the water level is lay out to about an inch below the overflow tube . If the toilet flood tubing is the correct elevation and set to the correct weewee level but water continues to flow into it , then proceed with yourDIY crapper hangout .

There are a scope of john fill valve types usable at most rest home improvement computer storage . by and large , you should look for a raw fill valve that mate the sometime valve in size and shape , though you’re able to also pick up a worldwide commode fill valve if you are n’t certain which type you need .

how to replace a toilet fill valve - hand using wrench to turn off water

Photo: istockphoto.com

STEP 1: Prepare the surrounding area.

Like most DIY projects , the first step is ready the sphere . Place a pail under the water provision tune and have a towel on manus in case any water gets on the flooring . Also , have your pliers and novel moneyed valve fabrication ready to go .

STEP 2: Turn off the water and disconnect the water supply line.

bend off the incoming H2O to the crapper byclosing the isolation valvelocated on the toilet ’s water supplying line . With the water close off , blush the toilet to empty most of the water out of the storage tank . This will make it easier to run out what piffling water remains while reducing the risk of bathroom water harm .

Using a readiness of channel lock pair of pliers , loosen and unplug the piss supply note from the base of the toilet tank . Place the final stage of the piss supplying tune into the bucket so that any stay H2O in the line can enfeeble into the bucket , instead of falling on the base . employ a towel , cloth , or sponge to houseclean up any piss that missed the bucketful .

STEP 3: Unscrew the locking nut and remove the fill valve assembly.

With the water supply line disconnected , you have accession to the fill valve locking nut on the bottom of the tank . Unscrew the filling valve locking nut to loosen the fill valve assembly .

If you have n’t already , take away the tank chapeau and direct it in a good spot until the job is done . Reach into the open tank and take out the existing fill valve assembly . It ’s recommended to put it into the bucket or inside the john go under to grab any remaining H2O .

STEP 4: Install the new fill valve and adjust the float height.

twofold check the raw filling valve to ensure that it is compatible with your toilet , then remove it from the packaging . Place the novel fill valve into the open toilet storage tank and secure it in place by fastening the lock nut on the bottom of the privy tank .

Adjust the height of the fill valve and the float to ensure that it is sitting at the correct level for the can . This should be about an inch below the top of the outpouring pipe to by rights fill the tank without water drain into the overflow tubing .

STEP 5: Reattach the water supply line and turn on the water.

Now that the novel filling valve is in place and you have constrain the locking nut to assure the filling valve gathering , the next footstep is to reattach the H2O supply assembly line to the base of the toilet tank . Start by hand - tighten the en until it can not wrench any longer , then use your channel lock pliers to snug up the connexion .

Do n’t over - tighten the water system supply product line as this can get the egg to break up , lead to a leak and possible water wrong issues . likewise , if this association is not tight enough , water may leak from the base of the tank .

STEP 6: Test the toilet to determine if the repair was successful.

flex the water back on at the closing off valve on the body of water supply line . While the weewee begins to occupy the tank , check the bottom of the cooler and the water supply lineage connective for any leaks .

If your repair is successful , the water should intercept flowing into the toilet armoured combat vehicle when the water system level reaches the placed point , which is about an inch below the flood thermionic tube . Flush the toilet to secure it is operate correctly . When the tank has fill again and the stream of water has bar , put the lid back on the cooler and clean up the area .

Final Thoughts

The two principal components inside the toilet tankful are the moneyed valve and the fill valve . If the fill valve is worn , damaged , or not operate properly , you may notice a outflow from the base of the army tank or the toilet may continually fill as excess water drains into the overflow tube . By replacing the fill valve assembly , you’re able to reduce wasted water in a home base and lower utility measure without involve toreplace the entire toilet .

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Hand removing toilet fill valve from tank

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Top-down view of open toilet tank

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Closeup of hand flushing a toilet

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